Senior Software Engineer Unity Runtime / XR Platforms Senior Software Engineer Unity Runtime / XR Platforms This range is provided by Principle. Your actual pay will be based on your skills and experience talk with your recruiter to learn more. Base pay range Direct message the job poster from Principle Technology & Engineering Division Senior Advisor Were hiring a … PAYE - paid on a weekly basis 3 Days onsite - Hybrid work model - offices based in Central London What you'll do: Tackle system reliability issues across a complex Unity / C# / C++ stack Build tools and diagnostics to improve performance and stability Work on the runtime engine powering multiplayer, spatial transitions, and real-time rendering Collaborate with … global engineering teams and ship code at scale What we're looking for: 10+ years engineering experience system / product generalist mindset Deep hands-on experience with Unity (C#) in non-game contexts Solid C++ and Windows dev experience Proven work on runtime engines, performance tooling, or infrastructure for 3D apps Strong debugging, profiling, and CI/More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Lawes Consulting Group
Job Title: Senior DevOps / DevSecOps Architect Location : Home-based or as needed (occasional travel to the UK required) Employment Type : Full-time, Permanent Reporting To : Head of Programme Delivery Base Salary : £120,000 per year + performance-based bonus About the Role: An exciting opportunity has arisen for an experienced DevOps professional to join a high-impact project … inception, define infrastructure, create tooling, and establish engineering standards for a secure, API-first digital ecosystem. The first product will focus on a consumer-facing quote & bind journey and / or a B2B referral platform. All services will be API-driven, and development will be securely outsourced. As such, the foundation of infrastructure and DevSecOps needs to be strong … and manage Azure Key Vault, App Insights, Log Analytics, and Redis services Provide expertise on the best Azure hosting models (Functions, Container Apps, App Services) Establish governance for Swagger / OpenAPI-first API lifecycle management Develop and maintain Infrastructure-as-Code templates (ARM / Bicep / Terraform) Create onboarding documentation and runbooks to support a growing outsourced More ❯
Enterprise Architect (Azure Expertise) – OUTSIDE IR35 CONTRACT- London / Hybrid Sector: Digital Health / Regulated Industries A leading organisation is seeking a visionary Lead Architect to define and drive its enterprise-wide architecture strategy. This role is pivotal in shaping a unified, scalable, and modular technology platform that supports digital product innovation and international expansion — particularly across the … Technical Skills: Strong Azure Cloud expertise (AWS also valued) Microsoft Dynamics CRM & ERP platforms Patient-facing applications & healthcare UX design Data governance & analytics with EU residency compliance API-first / MACH architectures (Microservices, Cloud-native, Headless) Multi-cloud / hybrid-cloud implementations Regulated environments (Healthcare / Pharma / Financial Services) MarTech tooling & headless CMS solutions Core … Support decisions around build vs. buy, platform reuse, and third-party integrations. Bridge strategy and execution across delivery teams, product, and technology leadership. Champion modern tooling: CI/CD, Infrastructure as Code (IaC), observability, modular design. Oversee architectural governance for new features, migrations, multi-market deployments, and compliance. Experience We Value Designed scalable, API-first More ❯
Enterprise Architect (Azure Expertise) – OUTSIDE IR35 CONTRACT- London / Hybrid Sector: Digital Health / Regulated Industries A leading organisation is seeking a visionary Lead Architect to define and drive its enterprise-wide architecture strategy. This role is pivotal in shaping a unified, scalable, and modular technology platform that supports digital product innovation and international expansion — particularly across the … Technical Skills: Strong Azure Cloud expertise (AWS also valued) Microsoft Dynamics CRM & ERP platforms Patient-facing applications & healthcare UX design Data governance & analytics with EU residency compliance API-first / MACH architectures (Microservices, Cloud-native, Headless) Multi-cloud / hybrid-cloud implementations Regulated environments (Healthcare / Pharma / Financial Services) MarTech tooling & headless CMS solutions Core … Support decisions around build vs. buy, platform reuse, and third-party integrations. Bridge strategy and execution across delivery teams, product, and technology leadership. Champion modern tooling: CI/CD, Infrastructure as Code (IaC), observability, modular design. Oversee architectural governance for new features, migrations, multi-market deployments, and compliance. Experience We Value Designed scalable, API-first More ❯
stakeholders to define and work towards achievable goals. Here's What You Can Expect To Be Doing Building .NET Core applications Migrating legacy applications to .NET Core (Ruby and / or VB experience would be an advantage but not required) Working towards a service driven architecture Working with programs such as .Net Core / APIs / MySQL … Working closely with business stakeholders Working with the UI Developers to deliver a complete solution Drive ongoing technical advancements from inception to production Delivering in a CI/CD environment Designing and interacting with Restful APIs and data stores A Few Things About You Proven experience building Web based .NET Solutions Experience with Git, GitHub … / Azure Dev ops Familiarity with agile environments Experience / knowledge of developing for the cloud Experience with CI and Automation tools Critical thinker and problem-solving skills Be able to communicate well with technical and non-technical people Comfortable working independently Preferred knowledge of Azure PaaS services Experience with modern Frontend technologies React /More ❯
Software Developer (C# / .NET, Python, AI / ML) St Albans Are you an experienced developer passionate about AI technologies? Do you want to be part of an innovative team that's shaping the future of subscription platforms? Out Client is looking for a talented and driven developer to join their agile team and help build cutting-edge … solutions that combine traditional software engineering with emerging AI / ML technologies. About the Role: This hybrid role offers a unique blend of traditional application development and the exciting opportunity to work on AI / ML-driven solutions. You'll collaborate with both internal teams and clients to create tools that leverage AI for automation, enhanced decision-making … facing tools. Contribute to the full development lifecycle-from brainstorming new ideas to deploying and maintaining production systems. Drive innovation within our .NET platform while integrating cutting-edge AI / ML technologies. Collaborate with a cross-functional team to solve complex business problems through tech solutions. Strong experience in either C# / .NET or Python with the ability More ❯
eFront, Intapp Dealcloud, CEPRES and a range of other market leading private markets SaaS firms, adopting a range of technologies and techniques including microservices, RESTful APIs, and asynchronous pub / sub interfaces Champion scalable, reusable service designs using event-driven and decoupled principles. B2B API platform Architect and lead the development of Pantheons secure, scalable B2B API platform to … engineering efforts with architectural principles and long-term business strategy. Establish development standards, access policies, performance metrics, and documentation practices. Own the Azure DevOps toolchain configuration, CI/CD pipelines, release automation, and repository management. Knowledge & Experience Required Bachelors degree in Engineering, Technology or a related field; an advanced degree is preferred Demonstrated success in … leading cross-functional development teams using Agile frameworks (Scrum / Kanban), including hands-on ownership of sprint planning, backlog refinement, velocity tracking, and continuous-improvement ceremonies to deliver high-quality applications at pace. Significant expertise in leading data engineering teams Track record of working with stakeholders to develop innovative solutions that translate working processes into applications that add real More ❯
eFront, Intapp Dealcloud, CEPRES and a range of other market leading private markets SaaS firms, adopting a range of technologies and techniques including microservices, RESTful APIs, and asynchronous pub / sub interfaces Champion scalable, reusable service designs using event-driven and decoupled principles. B2B API platform Architect and lead the development of Pantheon's secure, scalable B2B API platform … engineering efforts with architectural principles and long-term business strategy. Establish development standards, access policies, performance metrics, and documentation practices. Own the Azure DevOps toolchain configuration, CI/CD pipelines, release automation, and repository management. Knowledge & Experience Required Bachelor's degree in Engineering, Technology or a related field; an advanced degree is preferred Demonstrated success … in leading cross-functional development teams using Agile frameworks (Scrum / Kanban), including hands-on ownership of sprint planning, backlog refinement, velocity tracking, and continuous-improvement ceremonies to deliver high-quality applications at pace. Significant expertise in leading data engineering teams Track record of working with stakeholders to develop innovative solutions that translate working processes into applications that add More ❯
eFront, Intapp Dealcloud, CEPRES and a range of other market leading private markets SaaS firms, adopting a range of technologies and techniques including microservices, RESTful APIs, and asynchronous pub / sub interfaces Champion scalable, reusable service designs using event-driven and decoupled principles. B2B API platform Architect and lead the development of Pantheon's secure, scalable B2B API platform … engineering efforts with architectural principles and long-term business strategy. Establish development standards, access policies, performance metrics, and documentation practices. Own the Azure DevOps toolchain configuration, CI/CD pipelines, release automation, and repository management. Knowledge & Experience Required Bachelor's degree in Engineering, Technology or a related field; an advanced degree is preferred Demonstrated success … in leading cross-functional development teams using Agile frameworks (Scrum / Kanban), including hands-on ownership of sprint planning, backlog refinement, velocity tracking, and continuous-improvement ceremonies to deliver high-quality applications at pace. Significant expertise in leading application engineering teams Track record of working with stakeholders to develop innovative solutions that translate working processes into applications that add More ❯
Senior IT Platform Engineer - 70K Location: West Midlands Industry: IT Salary: £60000 - £70000 per annum + 25 days holiday, Pension, Bonus Posted: 08 / 11 / 2024 Description Senior IT Platform Engineer, Infrastructure Engineer, HPE / Pure, Storage VMWare, VCAP / VCIX, DevOps, Kubernetes, Automation, Windows Server, Linux, Datacentre, Infrastructure Specialist, Security - up to 70K Exciting … industry, Exciting Tech, Exciting package, Exciting Team-Are you a Senior Infrastructure Engineer who has specialised in Virtualisation / VMware and Compute? Do you desire a more DevOps approach to your role? Can you embrace automation? If so, we have a role that will kick all others into touch. Role: As a Senior Platform, Infrastructure Engineer you will work … technical & functional specification writing whilst working alongside project managers and other SME's. Alongside the above, we are looking for an engineer who also has some DevOps experience, and / or is keen to embrace it. Doesn't shy away from automation. This is a role where you will be the person who takes this area of IT to More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Contract LLM Engineer – Python / AI Location: Remote (UK / EU preferred) Rate: £500–£600 / day (Outside IR35) Length: 12 months (Possibility of extension) Start: ASAP I'm on the lookout for a Contract LLM Engineer to help build and deploy cutting-edge AI features using Python and large language models. You’ll work on fine … real-world applications. Key Skills: Strong Python engineering background Experience with LLMs (e.g. Hugging Face, OpenAI, LangChain) Model fine-tuning, RAG pipelines, vector databases (e.g. FAISS, Pinecone) Cloud (AWS / GCP), CI/CD, Docker Bonus: Knowledge of model optimization, quantization, or open-source contributions. 📩 If interested send your CV to adeeb.rahman@opusrs.com More ❯
scale, multi-tenant SaaS platform deployed in the cloud. Create and enforce design principles for modular, reusable, and scalable UI components using tools like React, TypeScript, and Tailwind CSS / Emotion. Architect and guide implementation of component libraries, design systems, and theming strategies for consistent branding and UX across products. Optimize application performance, bundle sizes, and render strategies (e.g. … lazy loading, code-splitting, SSR / CSR as needed). 2. Cloud-Native Focus Build for cloud-native environments, focusing on high availability, scalability, and multi-tenant architecture. Partner with DevOps and Platform teams to integrate CI/CD pipelines, cloud deployments (AWS / GCP / Azure), and monitoring tools. Embrace … tenant, micro-frontend architectures (preferred). Nice to Have Familiarity with accessibility standards (WCAG 2.1) and implementation of ARIA roles and semantic HTML. Experience supporting localization and internationalization (i18n / l10n) at scale, including RTL layouts, regional formats, and dynamic translation frameworks. Knowledge of design tokens, Storybook, and headless UI libraries like Radix or Headless UI. Exposure to micro More ❯
Role Title: Senior Backend Software Engineer Duration: contract to run until 29 / 06 / 2026 Location: Remote Rate: up to £644 p / d Umbrella inside IR35 Clearance required: UK National only Role purpose / summary The Engineering department is dedicated to delivering high-quality, innovative software solutions that meet the needs of our customers … to deliver robust and efficient solutions. This role requires deep expertise in backend development, system architecture, and database management, with a focus on performance, security, and reliability. Key Skills / requirements Design and implement scalable, high-performance backend services and APIs that support business needs. Identify and resolve performance bottlenecks to ensure smooth operation under high loads. Design, optimize … optimization, and administration for relational (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis) databases. Knowledge of scalability strategies, load balancing, caching, and event-driven architectures. Strong experience with CI/CD pipelines and automated testing to ensure reliable deployments. Excellent problem-solving skills with the ability to diagnose and resolve complex technical issues. Strong collaboration and communication More ❯
Guildford, Surrey, United Kingdom Hybrid / WFH Options
iO Associates
ADF Integration Developer Location: Guildford (Hybrid Working) Sector: Public Sector / Education Contract Type: FTC - 2 years Salary: £40k - £50k A major public sector organisation is seeking an experienced ADF / SSIS / Azure Integration Developer to support the delivery of a critical programme modernising legacy integration systems. As part of the central IT team, you'll … Skills and Experience Proven experience designing and implementing ADF pipelines and SSIS packages . Strong SQL skills, ideally across both MS SQL and Oracle environments. Solid understanding of REST / SOAP APIs , JSON / XML , and data transformation technologies (e.g., XSLT). Experience with Azure Logic Apps , Azure DevOps , and CI/CDMore ❯
About the Opportunity Our Solution Engineers are close partners of our sales team and own key components of the sales process including infrastructural / architectural discovery, collaborative solution design, and technical validation. Solution Engineers may travel up to 50% of the time and will have the opportunity to work with teams around the world, from visionary brands to innovative … to be successful Fluency in English and German The desire to work in a fast-paced environment, across multiple opportunities and teams 3-5 years experience as a Sales / Solution Engineer / Architect or Solution Consultant for a cloud-based, growth-oriented PaaS or SaaS company; or 5-10 years experience as a developer working on digital … to our varying personas that are both marketing-focused and technical-focused. Proven experience with current web technologies (JavaScript frameworks, static site generators, REST APIs, CDNs, CI/CD, etc.) A high degree of emotional intelligence to help navigate meetings with multiple customer stakeholders with varying degrees of engagement and influence. A natural curiosity for More ❯
About the Opportunity Our Solution Engineers are close partners of our sales team and own key components of the sales process including infrastructural / architectural discovery, collaborative solution design, and technical validation. Solution Engineers may travel up to 50% of the time and will have the opportunity to work with teams around the world, from visionary brands to innovative … Verbal and written fluency in English and French The desire to work in a fast-paced environment, across multiple opportunities and teams 2-5 years experience as a Sales / Solution Engineer / Architect or Solution Consultant for a cloud-based, growth-oriented PaaS or SaaS company; or 3-5 years experience as a developer working on digital … to our varying personas that are both marketing-focused and technical-focused. Proven experience with current web technologies (JavaScript frameworks, static site generators, REST APIs, CDNs, CI/CD, etc.) A high degree of emotional intelligence to help navigate meetings with multiple customer stakeholders with varying degrees of engagement and influence. A natural curiosity for More ❯
Coventry, West Midlands, United Kingdom Hybrid / WFH Options
HR Careers & Nationwide Recruitment Service Ltd
Front End Software Engineer Financial Services Location: Birmingham, West Midlands (Hybrid / WFH options available) Salary: Up to £80,000 per annum Job Type: Full-time; Plus lots of benefits. Join the technology team of a leading UK financial institution a trusted provider in banking, mortgage servicing , and building society operations . This is your opportunity to help shape … secure, scalable architecture. Responsibilities: Develop and refine application features using Angular , TypeScript , CSS , and Google Material Design Collaborate in Agile teams with Product Owners and QA Engineers Enhance UI / UX across customer-facing financial platforms Embed quality via test frameworks including Cucumber and Allure Deliver seamless front-end functionality for mortgage and banking clients What Youll Bring: Commercial … and TypeScript Experience working in financial services , mortgage lending , or banking environments Familiarity with regulated technology platforms and customer servicing journeys Agile experience (Scrum, Kanban, Lean) Passion for UI / UX and clean, maintainable frontend code Knowledge of CI/CD , Git , and modern development pipelines Desirable Extras: Experience supporting building societies , mortgage originators More ❯
Swindon, Wiltshire, South West, United Kingdom Hybrid / WFH Options
HR Careers & Nationwide Recruitment Service Ltd
Front End Software Engineer Financial Services Location: Birmingham, West Midlands (Hybrid / WFH options available) Salary: Up to £80,000 per annum Job Type: Full-time; Plus lots of benefits. Join the technology team of a leading UK financial institution a trusted provider in banking, mortgage servicing , and building society operations . This is your opportunity to help shape … secure, scalable architecture. Responsibilities: Develop and refine application features using Angular , TypeScript , CSS , and Google Material Design Collaborate in Agile teams with Product Owners and QA Engineers Enhance UI / UX across customer-facing financial platforms Embed quality via test frameworks including Cucumber and Allure Deliver seamless front-end functionality for mortgage and banking clients What Youll Bring: Commercial … and TypeScript Experience working in financial services , mortgage lending , or banking environments Familiarity with regulated technology platforms and customer servicing journeys Agile experience (Scrum, Kanban, Lean) Passion for UI / UX and clean, maintainable frontend code Knowledge of CI/CD , Git , and modern development pipelines Desirable Extras: Experience supporting building societies , mortgage originators More ❯
Birmingham, West Midlands, England, United Kingdom Hybrid / WFH Options
HR CAREERS & NATIONWIDE RECRUITMENT SERVICE
Front End Software Engineer – Financial Services Location: Birmingham, West Midlands (Hybrid / WFH options available) Salary: Up to £80,000 per annum Job Type: Full-time; Plus lots of benefits. Join the technology team of a leading UK financial institution — a trusted provider in banking, mortgage servicing, and building society operations. This is your opportunity to help shape the … secure, scalable architecture. Responsibilities: Develop and refine application features using Angular , TypeScript , CSS , and Google Material Design Collaborate in Agile teams with Product Owners and QA Engineers Enhance UI / UX across customer-facing financial platforms Embed quality via test frameworks, including Cucumber and Allure Deliver seamless front-end functionality for mortgage and banking clients What You’ll Bring … and TypeScript Experience working in financial services , mortgage lending , or banking environments Familiarity with regulated technology platforms and customer servicing journeys Agile experience (Scrum, Kanban, Lean) Passion for UI / UX and clean, maintainable frontend code Knowledge of CI/CD , Git , and modern development pipelines Desirable Extras: Experience supporting building societies , mortgage originators More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Contract LLM Engineer – Python / AI Location: Remote (UK / EU preferred) Rate: £500–£600 / day (Outside IR35) Length: 12 months (Possibility of extension) Start: ASAP I'm on the lookout for a Contract LLM Engineer to help build and deploy cutting-edge AI features using Python and large language models. You’ll work on fine … real-world applications. Key Skills: Strong Python engineering background Experience with LLMs (e.g. Hugging Face, OpenAI, LangChain) Model fine-tuning, RAG pipelines, vector databases (e.g. FAISS, Pinecone) Cloud (AWS / GCP), CI/CD, Docker Bonus: Knowledge of model optimization, quantization, or open-source contributions. 📩 If interested send your CV to adeeb.rahman@opusrs.com More ❯
East London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Contract LLM Engineer – Python / AI Location: Remote (UK / EU preferred) Rate: £500–£600 / day (Outside IR35) Length: 12 months (Possibility of extension) Start: ASAP I'm on the lookout for a Contract LLM Engineer to help build and deploy cutting-edge AI features using Python and large language models. You’ll work on fine … real-world applications. Key Skills: Strong Python engineering background Experience with LLMs (e.g. Hugging Face, OpenAI, LangChain) Model fine-tuning, RAG pipelines, vector databases (e.g. FAISS, Pinecone) Cloud (AWS / GCP), CI/CD, Docker Bonus: Knowledge of model optimization, quantization, or open-source contributions. 📩 If interested send your CV to adeeb.rahman@opusrs.com More ❯
Bolton, Greater Manchester, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Contract LLM Engineer – Python / AI Location: Remote (UK / EU preferred) Rate: £500–£600 / day (Outside IR35) Length: 12 months (Possibility of extension) Start: ASAP I'm on the lookout for a Contract LLM Engineer to help build and deploy cutting-edge AI features using Python and large language models. You’ll work on fine … real-world applications. Key Skills: Strong Python engineering background Experience with LLMs (e.g. Hugging Face, OpenAI, LangChain) Model fine-tuning, RAG pipelines, vector databases (e.g. FAISS, Pinecone) Cloud (AWS / GCP), CI/CD, Docker Bonus: Knowledge of model optimization, quantization, or open-source contributions. 📩 If interested send your CV to adeeb.rahman@opusrs.com More ❯
Leigh, Greater Manchester, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Contract LLM Engineer – Python / AI Location: Remote (UK / EU preferred) Rate: £500–£600 / day (Outside IR35) Length: 12 months (Possibility of extension) Start: ASAP I'm on the lookout for a Contract LLM Engineer to help build and deploy cutting-edge AI features using Python and large language models. You’ll work on fine … real-world applications. Key Skills: Strong Python engineering background Experience with LLMs (e.g. Hugging Face, OpenAI, LangChain) Model fine-tuning, RAG pipelines, vector databases (e.g. FAISS, Pinecone) Cloud (AWS / GCP), CI/CD, Docker Bonus: Knowledge of model optimization, quantization, or open-source contributions. 📩 If interested send your CV to adeeb.rahman@opusrs.com More ❯
Altrincham, Greater Manchester, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Contract LLM Engineer – Python / AI Location: Remote (UK / EU preferred) Rate: £500–£600 / day (Outside IR35) Length: 12 months (Possibility of extension) Start: ASAP I'm on the lookout for a Contract LLM Engineer to help build and deploy cutting-edge AI features using Python and large language models. You’ll work on fine … real-world applications. Key Skills: Strong Python engineering background Experience with LLMs (e.g. Hugging Face, OpenAI, LangChain) Model fine-tuning, RAG pipelines, vector databases (e.g. FAISS, Pinecone) Cloud (AWS / GCP), CI/CD, Docker Bonus: Knowledge of model optimization, quantization, or open-source contributions. 📩 If interested send your CV to adeeb.rahman@opusrs.com More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Contract LLM Engineer – Python / AI Location: Remote (UK / EU preferred) Rate: £500–£600 / day (Outside IR35) Length: 12 months (Possibility of extension) Start: ASAP I'm on the lookout for a Contract LLM Engineer to help build and deploy cutting-edge AI features using Python and large language models. You’ll work on fine … real-world applications. Key Skills: Strong Python engineering background Experience with LLMs (e.g. Hugging Face, OpenAI, LangChain) Model fine-tuning, RAG pipelines, vector databases (e.g. FAISS, Pinecone) Cloud (AWS / GCP), CI/CD, Docker Bonus: Knowledge of model optimization, quantization, or open-source contributions. 📩 If interested send your CV to adeeb.rahman@opusrs.com More ❯